Ji Nanshan proposed: "This data, the imperial brother can send someone to secretly do an investigation, after all, after many families give birth to a mutilated child, for the sake of the family's face, they basically choose to secretly kill or discard the child as soon as it is born, so as to hide it from the neighbors and relatives." ”

The Emperor and Empress nodded solemnly.

Next.

Ye Qing also focused on the emperor and empress, popularizing the knowledge that the factors of giving birth to a boy and a girl are actually determined by men.

Hear this.

The emperor and empress were completely stunned.

Because for thousands of years.

Everyone thinks that women can't give birth to sons, it's all women's fault, it's all because women don't have a good belly, a bad face, a bad life, a bad body, a small skeleton, and a fart. The shares are too small and so on.

Never thought about it.

It turns out that women can't give birth to sons, but in fact, the problem is in men.

"This ...... Is this true? Cheng Huaijin frowned and asked seriously.

"Hmm." Ye Qing nodded, then took out a pen and paper, and while writing and drawing, he explained to the emperor and the queen, after the scientific explanation.

The emperor and queen were confused by the strange, novel, mysterious, and bizarre words of "chromosomes, Jacks (x) crooked (y)".

But.

Both of them knew that Ye Qing's origin was very mysterious, and it seemed that he came from a place that was much more developed and advanced than their continent and this dynasty in all aspects.

Whether it's food, use, or medical skills, they can't compare here.

And.

Years of getting along.

Both of them knew that Ye Qing was not a person who would open his mouth to speak, and moreover, after eugenics, and the birth of boys and girls were popularized and told to thousands of people in the world, it would only be the people who would benefit, and Ye Qing would not be able to take any advantage at all.

Meantime.

They also looked at Ye Qing and Shao Li, using a different method from theirs, raising four children scientifically, when it was so cold, they would wash the children every other day, and in summer, they would even bathe the children twice a day, and they didn't see the children catch a cold or get sick or anything, so it can be seen that this parenting method is correct.

Ye Qing saw that the emperor and queen didn't react for a long time, took a sip of tea, smacked his lips, and used a simple metaphor.

"Actually, don't think about this too complicated, let me tell you this, if you take a woman's son. The palace is likened to a piece of land that can grow crops. The metaphor of a man is a seed, and everyone understands one truth, that is...... Melon gets melon, sow bean, get bean. Therefore, if a man throws a sorghum seed in the field, but wants the woman to grow rice, it is naturally difficult for a strong man. ”

So to speak.

The emperor and queen immediately understood.

Ji Nanshan and Ye Hongxuan on the side, after hearing this, couldn't help laughing.

。。。。。。。

After returning to the palace.

The emperor immediately set about arranging for people to secretly investigate the physical condition of the children born to close relatives married couples in the capital.

Jiao Tanhualang drew pictures of the mother's pregnancy in October and the development of the fetus every month.

Thereupon.

How did the baby come to be in the album?

How does a baby grow up in his mother's womb?

What is your baby's physical growth like from the first year of life to the first year of age?

and all the things that parents need to pay attention to when raising them, all in childlike and funny, relaxed and concise words, of course, it is accompanied by vivid illustrations, and then made into a booklet, and then it is widely promoted.

Once the son of the Mandate of Heaven, the emperor of the Cheng Dynasty agreed, and supported, authorized to launch later.

The album caused an uproar.

There are those who resist.

There is acceptance.

There are doubts.

Overall.

With the son of destiny and the emperor's approval, this booklet is still more acceptable to people in general.

And the four curious baby bear children can be regarded as a mistake and worked for the benefit of the people.